Videos and lessons to help High School students learn how to use coordinates to compute perimeters of polygons and areas of triangles and rectangles, e.g., using the distance formula.

Common Core: HSG-GPE.B.7

Related Topics:

Common
Core (Geometry)

Common Core
for Mathematics

Common Core State Standards G-GPE.7.

Find the area of triangles and rectangles on a coordinate plane.

Area and perimeter of polygons in coordinate plane.

G.GPE.7 - Use Coordinates to Compute Perimeter and Area of Polygons.

Perimeter and Area in the Coordinate Plane

This video will explain how to use the coordinate plane to find the area and perimeter of shapes.

Perimeter and Area in Coordinate Plane.

Perimeter and Area in the Coordinate Plane.

Perimeter and Area in the Coordinate Plane.

Perimeter and Area in the Coordinate Plane

Why do we need to classify a figure before finding its area and perimeter? In order to know which formula to use.

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